Suivre
Abonner Schweizerischer Nationalfonds / Fonds national suisse
Filtre
  • 27.10.2023 – 08:00

    Phosphorous - too much in lakes, too little in the soil

    Bern (ots) - Over-fertilised waterways, impoverished soils: the use of phosphorous in agriculture is creating a dilemma, and it all began thousands of years ago. This has been verified by an analysis funded by the SNSF. It is well known that phosphorous from agricultural fertilisation and wastewater is harmful to lakes. But the entry of phosphorous into water is also contributing to the scarcity of this substance, which ...

  • 28.07.2023 – 08:00

    Are your backup data secure?

    Bern (ots) - The new backup protocol for Whatsapp messages was subjected to a comprehensive security analysis by a research team. One identified weakness can be resolved with a strong password. Every day, people around the world exchange billions of messages using the Whatsapp messaging service. End-to-end encryption is used to ensure they are secure. However, until recently the automatic backups of chats did not enjoy the same level of security, as the personal key to the ...

  • 30.06.2023 – 08:00

    The news? - too complicated...

    Bern (ots) - People are sometimes reluctant to read a newspaper or follow the news on TV. Why should that be? Although negativity is often cited as a reason for avoidance, it's not the only reason - according to a researcher from Fribourg. Many people deliberately avoid anything to do with current affairs. According to a recent survey by Reuters, 40 per cent of Americans prefer not to read a newspaper or watch the news on a screen. The anxiety caused by current affairs is ...

  • 30.05.2023 – 08:00

    The age of blood stains says more about the crime

    Bern (ots) - The composition of blood stains changes over the course of weeks and months. Forensic medicine hopes to make use of this fact in future to convict suspects - or to prove their innocence. The blood-stained paper lay on the roof terrace for almost a year, protected from the rain but otherwise exposed to the elements. Fortunately it wasn't evidence of a violent crime; no, the drops of blood were part of a ...